Kenya search for the elusive wicket (Scotland 20 overs)

Despite bringing on the spin bowlers and squeezing down the run rate, Kenya are still searching for their first wicket after 20 overs.
Odoyo has so far bowled 4 overs for 19
Ongondo 7 overs for 22
Odhiambo has been the expensive one at 3 overs for 25.
Spinners Tikolo and Varaiya so far are 3 overs each for 10 runs (Tikolo) and 9 (Varaiya).
The worry for Kenya is that despite the required run rate creeping towards 6 an over, Scotland are still to lose a wicket.
Scotland 0/86 after 20 overs.